Which statement explains why the structure of sickle cells differs from normal red blood cells? A
The gene mutation affects protein synthesis.

B
The gene mutation prohibits DNA replication.

C
The gene mutation inhibits the cell’s ability to produce tRNA.

D
The gene mutation affects the cell’s ability to produce ATP.

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.

linnaeus is the father of taxonomy, which is the system of classifying and naming organisms. one of his contributions was the development of a hierarchical system of classification of nature. today, this system includes eight taxa: domain, kingdom, phylum, class, order, family, genus, and species.